Plz : tammy conducted a survey to find the favorite subject of the students at her school. she asked 25 students from her math class what their favorite subje
is. tammy concludes that math is the favorite subject of the students at her school because 60% of the students in her class like math.
use at least two sentences to explain why tammy's sample may not be valid. make sure to use facts to support your answer.

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3

Find the value of the combination. 5 c 5